With the rapid development of industrial technology, more stringent requirements are imposed on the Instrument Valve industry, especially for the butterfly valve used in low temperature media, in addition to the performance of the general instrument valve, more importantly, at low temperature. The reliability of the instrument valve seal, the flexibility of the action and some other special requirements for the cryogenic instrument valve. The instrument valve is a pipe accessory. It is a device used to change the passage section and the direction of flow of the medium to control the flow of the conveying medium. Specifically, instrument valves have several uses:
1. Switch on or off the medium in the pipeline. Such as gate valves, globe valves, ball valves, etc.
2. Adjust and control the flow and pressure of the medium in the pipeline. Such as pressure reducing valves, safety valves, etc.
3. Change the direction of medium flow in the pipeline. Such as distribution valve, three-way cock, three-way or four-way ball valve.
4. Prevent the media in the pipeline from flowing backwards. Such as various types of check valves, bottom valves, and the like.
We also have Sampling Systems and Control Valve available. If you have any questions, please contact us and we will give you the most professional answers.
